Please use this identifier to cite or link to this item: https://hdl.handle.net/10316/105214
DC FieldValueLanguage
dc.contributor.authorPereira, Inês Raquel-
dc.contributor.authorCarvalho, Catarina-
dc.contributor.authorPaulo, Siri Folques Vicente de-
dc.contributor.authorMartinho, José Pedro-
dc.contributor.authorCoelho, Ana Sofia-
dc.contributor.authorPaula, Anabela Baptista-
dc.contributor.authorMarto, Carlos Miguel-
dc.contributor.authorCarrilho, Eunice-
dc.contributor.authorBotelho, Maria Filomena-
dc.contributor.authorAbrantes, Ana Margarida-
dc.contributor.authorFerreira, Manuel Marques-
dc.date.accessioned2023-02-09T11:20:20Z-
dc.date.available2023-02-09T11:20:20Z-
dc.date.issued2021-10-27-
dc.identifier.issn1996-1944pt
dc.identifier.urihttps://hdl.handle.net/10316/105214-
dc.description.abstractThe aim of this study was to evaluate and compare the sealing ability of two calcium silicate-based sealers (TotalFill BC RRM Fast Set Putty and White ProRoot MTA) when used as apical plugs in immature teeth through nuclear medicine. Single-rooted extracted teeth (n = 34) had their crowns and root tip sectioned to obtain 14 mm long root segments to simulate an in vitro apexification model. Were created two experimental groups, namely MTA (n = 12) and BC (n = 12), and two control groups, PG (positive group, n = 5) and NG (negative group, n = 5). On the 4th day after placing the respective apical plug, the apical portions of the teeth were submerged in a solution of sodium pertechnetate (99mTcNaO4) for 3 h. Statistical analysis showed a significant difference between the MTA group and the controls (p < 0.05). The BC group had a significant difference regarding the negative control (p < 0.001) but showed no statistical significance regarding the positive control (p = 0.168). There was a statistically significant difference (p = 0.009) between the BC group (7335.8 ± 2755.5) and the MTA group (4059.1 ± 1231.1), where the last showed less infiltration. Within the limitations of this study, White ProRoot MTA had a significantly better sealing ability than TotalFill BC RRM Fast Set Putty.pt
dc.language.isoengpt
dc.publisherMDPIpt
dc.rightsopenAccesspt
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt
dc.subjectapexificationpt
dc.subjectcalcium silicatept
dc.subjectdental leakagept
dc.subjectmineral trioxide aggregatept
dc.subjectsodium pertechnetate Tc 99mpt
dc.titleApical Sealing Ability of Two Calcium Silicate-Based Sealers Using a Radioactive Isotope Method: An In Vitro Apexification Modelpt
dc.typearticle-
degois.publication.firstPage6456pt
degois.publication.issue21pt
degois.publication.titleMaterialspt
dc.peerreviewedyespt
dc.identifier.doi10.3390/ma14216456pt
degois.publication.volume14pt
dc.date.embargo2021-10-27*
uc.date.periodoEmbargo0pt
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.openairetypearticle-
item.cerifentitytypePublications-
item.grantfulltextopen-
item.fulltextCom Texto completo-
item.languageiso639-1en-
crisitem.author.researchunitCNC - Center for Neuroscience and Cell Biology-
crisitem.author.orcid0000-0002-9292-8767-
crisitem.author.orcid0000-0002-7366-7557-
crisitem.author.orcid0000-0002-2924-7926-
crisitem.author.orcid0000-0001-9269-5417-
crisitem.author.orcid0000-0002-5759-5557-
crisitem.author.orcid0000-0001-7202-1650-
crisitem.author.orcid0000-0003-4185-7871-
crisitem.author.orcid0000-0002-5968-6161-
Appears in Collections:FMUC Medicina - Artigos em Revistas Internacionais
I&D CIBB - Artigos em Revistas Internacionais
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This item is licensed under a Creative Commons License Creative Commons